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[HUDI-6368] Strength avro record merger #8953

Merged
merged 1 commit into from Jun 14, 2023
Merged

[HUDI-6368] Strength avro record merger #8953

merged 1 commit into from Jun 14, 2023

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danny0405
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@danny0405 danny0405 commented Jun 13, 2023 •
edited

Change Logs

  • move the merging operation decision (preCombining or base/delta merge) to the invoker, it is deterministic when initializing the record merger
  • expose the operation mode as an interface so that some of the merger like HoodieSparkValidateDuplicateKeyRecordMerger can have custom logic
  • pre-register the object cache of the record merger to mediate the complexity
  • Fix the equility check of payload within FlinkWriteHelper
  • Add default merger type for merged/unmerged log scanner

Impact

none

Risk level (write none, low medium or high below)

none

Documentation Update

Describe any necessary documentation update if there is any new feature, config, or user-facing change

  • The config description must be updated if new configs are added or the default value of the configs are changed
  • Any new feature or user-facing change requires updating the Hudi website. Please create a Jira ticket, attach the
    ticket number here and follow the instruction to make
    changes to the website.

Contributor's checklist

  • Read through contributor's guide
  • Change Logs and Impact were stated clearly
  • Adequate tests were added if applicable
  • CI passed
@danny0405
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@hudi-bot run azure
@danny0405 danny0405 added the writer-core Issues relating to core transactions/write actions label Jun 13, 2023
@danny0405 danny0405 force-pushed the HUDI-6368 branch 2 times, most recently from c3df5f1 to 8e6219d Compare June 13, 2023 13:33
@danny0405
[HUDI-6368] Strength avro record merger
9b251c3 
* move the merging operation decision (preCombining or base/delta merge) to the invoker, it is deterministic when initializing the record merger
* expose the operation mode as an interface so that some of the merger like HoodieSparkValidateDuplicateKeyRecordMerger can have custom logic
* pre register the object cache of the record merger to mediate the complexity
* fix the equility check of payload within FlinkWriteHelper
* add default merger type for merged/unmerged log scanner
@danny0405
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@hudi-bot run azure
1 similar comment
@danny0405
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@hudi-bot run azure
@hudi-bot
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CI report:

Bot commands @hudi-bot supports the following commands:
  • @hudi-bot run azure re-run the last Azure build
@danny0405 danny0405 merged commit c574654 into apache:master Jun 14, 2023
22 checks passed
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Labels
writer-core Issues relating to core transactions/write actions
3 participants
@danny0405 @hudi-bot @xiarixiaoyao